HIGH-ENERGY TRIGGERED SPARK GAPS

SPECIFICATIONS

560

North America: 1-800-CPCLARE

Europe: 32-11-300868

Asia: 886-2-2523-6368

Japan: 81-3-3980-2212

16.67

± 0.79 DIA.

(0.656

± 0.031)

25.40

± 1.59

(1.000

± 0.063)

1.59 DIA. TYP.

(0.063)

12.70

± 1.59

(0.500

± 0.063)

11.11 MAX.

(0.438)

TA SERIES

A

4.76

± 1.59

(0.188

± 0.063)

Triggergaps

All characteristics at 25˚C

TG-221

TG-222

TG-224

PARAMETER

CONDITIONS

SYMBOL MIN TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX UNITS

Device Specifications

Self-Breakdown Voltage

100V/s

E

Z

1.0

-

20.0

18.0

-

40.0

1.0

-

20.0

kV

Applied Voltage

E

bb

0.5

-

18.0

15.0

-

35.0

0.5

-

19.0

kV

Dimension A

-

-

2.25

-

-

3.25

-

-

3.00

-

inches

Dimension B

-

-

2.50

-

-

2.50

-

-

4.50

-

inches

Life Ratings

Peak Current

PW=30

µs

-

20

--

20

--

50

--kA

1000 shots into 1

Ω

-

3000

-

-

3000

-

-

6000

-

-

J

TG-225

TG-226

PARAMETER

CONDITIONS

SYMBOL MIN TYP

MAX

MIN

TYP

MAX

UNITS

Device Specifications

Self-Breakdown Voltage

100V/s

E

Z

18.0

-

40.0

35.0

-

60.0

kV

AppliedVoltage

E

bb

15.0

-

35.0

30.0

-

55.0

kV

Dimension A

-

-

3.50

-

-

4.50

-

inches

Dimension B

-

-

4.50

-

-

4.50

-

inches

Life Ratings

Peak Current

PW=30

µs

-

50

-

-

50

-

-

kA

1000 shots into 1

Ω

-

6000

-

-

6000

-

-

J

increases, the trigger voltage required for triggering decreases. It is assumed that the trigger is applied across the trigger and adjacent main electrodes — higher trigger voltages are

required if it is applied across the trigger voltage and opposite main electrodes.

breakdown voltage to at least 115% of the maximum applied voltage.

DIMENSIONS

mm

(inches)

MECHANICAL DIMENSIONS

ORDERING INFORMATION

A DIA.

C

B

TB SERIES

TRIGGER

ADJACENT

OPPOSITE

Triggergaps with self-breakdown voltages other than the standard val-

ues listed (in the ranges of 1-15kV for the TA series and 2.5-25kV for the

TB series) are available upon request.

A complete part number is represented by the digits below. Self-break-

down voltages are expressed in kV. For example, TA-5.0 is a 5kV TA

series device and TB-25.0 is a 25kV TB series device. The TG-221

to 226 are ordered by the appropriate part number as given in the

specifications.

TA- X.X

for 1.0-9.0kV

TA- XX.X

for 10.0-15.0kV

TB- X.X

for 2.5-9.0kV

TB- XX.X

for 10.0-25.0kV

Series

TA

TB

Self-breakdown voltage

See specification tables